Need some help with persistance on Android
Budget $10-30 USD
I need help fixing an issue with persistance in my code. I'm new to Android and I'm guessing have missed something importnat.
I'm trying to preserve user check box selection between sessions in an internal json file:
1. In MainActivity on load I try to read internal [url removed, login to view] file on a phone, if the file does not exist I'm loading a template object from a resource and saving that json as a internal file called items.json. Then I pass my JSON object to [url removed, login to view]
2. Every time I click a check box an item I invoke setOnClickListener in MainViewAdapter.java. I update json object with checked state and I save the json to a [url removed, login to view] internal file.
ISSUE: even though I have no errors and I see the checked state of a json object change when saving, on reload my updates are gone and no longer visible when I re-load the same file I just saved during a previous session.
Missing something simple just can't see it.
Thank you
19 freelancers are bidding on average $34 for this job
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Hi. How are you doing? I can do this. Lets discuss the details. Hope to hear from you soon. Thanks
Hi, I have 5+ years of experience in app development. I have successfully launched 40+ apps on Google Play Store. I have working experience on both Eclipse and android studio. I am especially master in Java. In term More
Hello, I can do this project for you the right way and explain the code for you. I will offer you a clean solution and quality code. Contact me so we can discuss more. Thanks, Dragos
Hi, i am sakthivel, i can help you to fix issue on your application.please send me your source code ,i will update and send you thanks.
Hey could you please send me the whole project? Does it android studio? or eclipse? cheers. Gonzalo.
Hi, i want this job for review on my profile. I am a software developer with over 7 years of experience in different technologies. Since last 4.5 years, I have been involved in mobile application development. More
We are team of excellent developers. We have 2 year experience related to your project field. We can do your project and solve your all problems according to your requirements. We have read your description for project More
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